CN207468966U

CN207468966U - A kind of hydrabrusher

Info

Publication number: CN207468966U
Application number: CN201721623625.9U
Authority: CN
Inventors: 冉启长
Original assignee: Qianwei Sanhuan Paper Industry Co Ltd
Current assignee: Qianwei Sanhuan Paper Industry Co Ltd
Priority date: 2017-11-29
Filing date: 2017-11-29
Publication date: 2018-06-08
Anticipated expiration: 2027-11-29

Abstract

The utility model discloses a kind of hydrabrushers to belong to paper making equipment technical field, including babinet, rotor, sieve plate and stent, the sieve plate is located at the lower end of babinet, stent is used to support groove body, the babinet top is provided with feed inlet and water jet, the babinet both sides are provided with slag notch and grout outlet, the slag notch is located above sieve plate, the grout outlet is located at below sieve plate, the box house is provided with first inner chamber and second inner chamber, the first inner chamber centre position is provided with first rotating shaft, the first rotating shaft is arranged with the first rotor, the second inner chamber centre position is provided with the second shaft, second shaft is arranged with the second rotor, the first rotating shaft and the second shaft lower chain are connected to carrier gear, Bearing gear is connected with below the carrier gear.The utility model has the characteristics that low energy consumption, production efficiency is high and service life is long.

Description

A kind of hydrabrusher

Technical field

The utility model belongs to paper making equipment technical field more particularly to a kind of hydrabrusher.

Background technology

Hydrabrusher is pulp board, waste paperboard impregnated by waterpower and mechanical force size degradation water etc., and size degradation uses slurry Plate, waste paper etc. are dissociated into pulp fiber suspension, and will weight, big impurity and fiber separation, the structure of existing hydraulic pulping is substantially It is made of groove body, the rotor inside groove body, the sieve plate below rotor, transmission device, rack etc., on the top of groove body End is equipped with blanking port and sparge pipe, and above groove body bottom, sieve plate, good slurry outlet is located at below sieve plate for thick slag outlet.

The purpose of slurrying is stock dispersion into single fiber and by impurity therein removing with a grain of salt, so as to reach Relatively pure fibre stuff, existing frequently-used hydraulic pulping equipment can have according to the difference of used position and raw material Certain difference, such as common O-shaped, D types etc. obtain meeting subsequent technique using rotor breaking cooperation sieve plate screening etc. Raw material, the raw material being directed to are mainly some waste paper, pulpboard and the relatively low raw material of wet strength.

For the shredded paper of the higher raw material of some wet strengths such as tissue, bank-note paper, other field some speciality papers Its size degradation efficiency is very low, and pulp quality is very poor, and high energy consumption, beating time are long, slurry flocculus content is high, virtually increase into This, while the difficulty of follow-up equipment processing is increased, the problem of big raw material of wet strength always exists size degradation inefficiency, and Existing pulper drives the rotation of flow using the high speed rotation of rotor, and then achievees the purpose that waste paper forming paper pulp, this Kind of pulping mode needs rotor to carry out prolonged rotary work, leads to pulping inefficiency, and increase waste paper and rotor and The friction of sieve plate reduces the physical life of rotor and sieve plate, so that pulping machine equipment power consumption is high, increases the day of factory Normal operating cost.

Invention content

The purpose of this utility model is that：In order to solve, pulper device efficiency is low, the abrasion of high energy consumption, consumptive material is big and the longevity The problem of short is ordered, providing a kind of hydrabrusher has the characteristics that production efficiency is high, low energy consumption and long lifespan.

The technical solution adopted in the utility model is as follows：

A kind of hydrabrusher, including babinet, rotor, sieve plate and stent, the babinet is arranged on the upper end of stent, babinet Internal hypomere is provided with sieve plate, and the babinet top is provided with feed inlet and water jet, and the babinet both sides are provided with out Cinder notch and grout outlet, the slag notch are located above sieve plate, and the grout outlet is located at below sieve plate, which is characterized in that described turn Attached bag includes the first rotor and the second rotor, and the box house is provided with first inner chamber and second inner chamber, in the first inner chamber Meta position, which installs, is equipped with first rotating shaft, and the first rotating shaft is arranged with the first rotor, and the second inner chamber centre position is provided with Two shafts, second shaft are arranged with the second rotor, and the first rotating shaft and the second shaft lower chain are connected to carrier gear, institute Bearing gear is connected with below the carrier gear stated.

Further preferably, it is both provided with cutter tooth on the outer wall of the first rotating shaft and the second shaft.

Further preferably, the first rotor and the second rotor are respectively positioned on same horizontal plane, the first rotor and Second rotor is respectively positioned on the lower end of babinet.

Further preferably, at least two impeller blades are both provided on the first rotor and the second rotor.

Further preferably, the impeller blade height staggered cross distribution.

Further preferably, the impeller blade bottom surface setting is fluted.

Operation principle：The raw materials such as waste paperboard, pulpboard are entered into box house, while water jet is opened by feed inlet, outside If motor driving shaft holds gear rotation, Bearing gear driving carrier gear rotation, carrier gear drives first rotating shaft and second turn Axis rotates in same direction, and the impeller blade in first rotating shaft and cutter tooth in the second shaft, the first rotor and the second rotor drives babinet Interior material rotation, the material is under the action of high speed centrifugation and mechanical collision, quick separating.

In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are：

1. the utility model can strengthen Hydraulic Circulation using pulper and discongest the effect of fiber, pulping effect is improved Rate, pulp disk and rotor are higher by groove body bottom plane, form a lowpressure stream area to trap heavy seeds in peritrochanteric, can extend The service life of rotor and sieve plate, compared to traditional hydrabrusher has that low energy consumption, production efficiency is high and service life length Feature.

It, can be very well to being difficult to 2. the first rotor of the utility model and the second rotor are provided at least two impeller blades The broken material decomposed carries out mechanically decoupled.

3. impeller blade height Heterogeneous Permutation described in the utility model has compared to conventional blades, service life is long, wears The characteristics of small and point rapid.

4. setting is fluted below impeller blade described in the utility model, shunting, cleaning, separation and shearing rubbing are played Effect.

Description of the drawings

The utility model will illustrate by example and with reference to the appended drawing, wherein：

Fig. 1 is the structure diagram of the utility model；

Fig. 2 is the impeller blade structure diagram of the utility model.

Reference numeral：1. stent, 2. carrier gears, 3. grout outlets, 4. first rotating shafts, 5. sieve plates, 6. slag notches, 7. first Rotor, 8. cutters tooth, 9. feed inlets, 10. water jets, 11. second shafts, 12. second rotors, 13. peripheral hardware motors, 14. babinets. 101, impeller body, 102. impeller blades, 103. impeller blade ground, 104. grooves.

Specific embodiment

All features or disclosed all methods disclosed in this specification or in the process the step of, in addition to mutually exclusive Feature and/or step other than, can combine in any way.

It elaborates with reference to Fig. 1, Fig. 2 to the utility model.

Case study on implementation one：A kind of hydrabrusher, including babinet 14, rotor, sieve plate 5 and stent 1, the babinet 14 is set In the upper end of stent 1, the hypomere inside babinet 14 is provided with sieve plate 5, and 14 top of babinet is provided with feed inlet 9 and water spray Mouth 10,14 both sides of babinet are provided with slag notch 6 and grout outlet 2, and the slag notch 6 is located at 5 top of sieve plate, the grout outlet 2 are located at 5 lower section of sieve plate, which is characterized in that the rotor includes 14 inside of babinet described in 7 and second rotor 12 of the first rotor and sets There are first inner chamber and second inner chamber, the first inner chamber centre position is provided with first rotating shaft 4, and the first rotating shaft 4 is arranged with The first rotor 7, the second inner chamber centre position are provided with the second shaft 11, and second shaft 11 is arranged with the second rotor 12,4 and second shaft of first rotating shaft, 11 lower chain is connected to carrier gear 2, and 2 lower section of carrier gear is connected with bearing Gear.

Further preferably, it is both provided with cutter tooth 8 on the outer wall of 4 and second shaft 11 of first rotating shaft.

Further preferably, 7 and second rotor 12 of the first rotor is respectively positioned on same horizontal plane, the first rotor 7 and second rotor 12 be respectively positioned on the lower end of babinet 14.

Further preferably, at least two impeller blades 102 are both provided on 7 and second rotor 12 of the first rotor.

Further preferably, 102 height staggered cross of the impeller blade distribution.

Further preferably, 102 bottom surface of the impeller blade setting fluted 104.

Operation principle：The raw materials such as waste paperboard, pulpboard are entered by feed inlet 9 inside babinet 14, while water jet is opened, Peripheral hardware motor driving shaft holds gear rotation, and Bearing gear driving carrier gear 2 rotates, and carrier gear 2 drives first rotating shaft 4 and the Two shafts 11 rotate in same direction, the impeller on cutter tooth, 7 and second rotor 12 of the first rotor in 4 and second shaft 11 of first rotating shaft Blade 102 drives the material rotation in babinet, and the material is under the action of high speed centrifugation and mechanical collision, quick separating.

Claims

1. a kind of hydrabrusher, including babinet (14), rotor, sieve plate (5) and stent (1), the babinet (14) is arranged on branch The upper end of frame (1), the internal hypomere of babinet (14) are provided with sieve plate (5), and the babinet (14) top is provided with feed inlet (9) With water jet (10), babinet (14) both sides are both provided with slag notch (6) and grout outlet (3), and the slag notch (6) is positioned at sieve Above plate (5), the grout outlet (3) is below sieve plate (5), which is characterized in that the rotor includes the first rotor (7) and the Two rotors (12), the babinet (14) are internally provided with first inner chamber and second inner chamber, the first inner chamber centre position setting There is first rotating shaft (4), the first rotating shaft (4) is arranged with the first rotor (7), and the second inner chamber centre position is provided with second Shaft (11), second shaft (11) are arranged with the second rotor (12), the first rotating shaft (4) and the second shaft (11) lower section Carrier gear (2) is connected with, Bearing gear is connected with below the carrier gear (2).

2. a kind of hydrabrusher according to claim 1, which is characterized in that the first rotating shaft (4) and the second shaft (11) cutter tooth (8) is both provided on outer wall.

3. a kind of hydrabrusher according to claim 1, which is characterized in that the first rotor (7) and the second rotor (12) it is respectively positioned on same horizontal plane, the first rotor (7) and the second rotor (12) are respectively positioned on the lower end of babinet (14).

4. a kind of hydrabrusher according to claim 1, which is characterized in that the first rotor (7) and the second rotor (12) at least two impeller blades (102) are both provided on.

A kind of 5. hydrabrusher according to claim 4, which is characterized in that the high infraversion malposition of the impeller blade (102) Cross-distribution.

A kind of 6. hydrabrusher according to claim 4, which is characterized in that impeller blade (102) the bottom surface setting Fluted (104).